CN103261006B - Enhancement mode body in white and production and preparation method thereof - Google Patents
Enhancement mode body in white and production and preparation method thereof Download PDFInfo
- Publication number
- CN103261006B CN103261006B CN201180061234.1A CN201180061234A CN103261006B CN 103261006 B CN103261006 B CN 103261006B CN 201180061234 A CN201180061234 A CN 201180061234A CN 103261006 B CN103261006 B CN 103261006B
- Authority
- CN
- China
- Prior art keywords
- structure body
- vehicle component
- main structure
- reinforcement
- plastics reinforcement
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D29/00—Superstructures, understructures, or sub-units thereof, characterised by the material thereof
- B62D29/001—Superstructures, understructures, or sub-units thereof, characterised by the material thereof characterised by combining metal and synthetic material
- B62D29/005—Superstructures, understructures, or sub-units thereof, characterised by the material thereof characterised by combining metal and synthetic material preformed metal and synthetic material elements being joined together, e.g. by adhesives
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D24/00—Connections between vehicle body and vehicle frame
- B62D24/04—Vehicle body mounted on resilient suspension for movement relative to the vehicle frame
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D29/00—Superstructures, understructures, or sub-units thereof, characterised by the material thereof
- B62D29/04—Superstructures, understructures, or sub-units thereof, characterised by the material thereof predominantly of synthetic material
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Body Structure For Vehicles (AREA)
Abstract
In various embodiments, the main structure body of vehicle comprises: hollow metal member, it comprises the wall that limits passage, wherein, described metal vehicle component has hardware length, and wherein, described metal vehicle component selects free stringer, crossbeam, Che Zhu, chassis, bottom rocking bar, cross bar and comprises the group that combination was formed with upper at least one; And plastics reinforcement, it has honeycomb, and wherein, described plastics reinforcement is positioned at passage. Described hardware can be a part for the main structure body of vehicle.
Description
Technical field
The disclosure relates to the main structure body of vehicle and alleviates its weight.
Background technology
Automaker constantly alleviates the weight of car, to meet ever-increasing about fuel efficiency and minimizing rowThe government regulation of putting. The main structure body of vehicle is commonly referred to body in white (body-in-white, BIW), the maximum knot that it is vehicleStructure, therefore, this main body is the ideal chose of weight reduction problem. Body in white relates to the sheet metal member of welding, and it forms itHis the member vehicle structure of combination with it, other members, engine, chassis, outside and upholstery, seat etc. But,Alleviate body weight and comprise with main body rigidity and carry out balance, this is the key spy who affects vehicle power, durability and crash-worthinessLevy.
This just need to design a kind of BIW, its weight saving, and do not damage durability and crash-worthiness.
Summary of the invention
A kind of plastics Enhanced Configuration member and manufacture and the described increasing of use of vehicle body are disclosed in various embodiments,The method of strong type main body.
In various embodiments, a kind of main structure body of vehicle comprises: hollow metal member, it comprises and limits passageWall, wherein, described metal vehicle component has hardware length, and wherein, described hardware selects free stringer(beam, beam), crossbeam (rail), Che Zhu, chassis, bottom rocking bar (floorrocker), cross bar and comprise with extremely upperThe group that the combination of few forms; And plastics reinforcement, it has honeycomb, and wherein, described plastics reinforcement is positioned atIn described passage. Described hardware is a part for the main structure body of vehicle.
In one embodiment, a kind of vehicle comprises: main structure body, engine and driving mechanism. This main structure body bagDraw together: hollow metal vehicle component, it comprises the wall that limits passage, wherein, described metal vehicle component has metal vehicle componentLength, and wherein, described metal vehicle component selects free stringer, crossbeam, Che Zhu, chassis, bottom rocking bar, cross bar and bagDraw together the group that combination was formed with upper at least one; And plastics reinforcement, it has honeycomb, wherein, described in mouldMaterial reinforcement is positioned at described passage.
These and other non-limiting features are more specifically described below.
Brief description of the drawings
Simply describe view below, wherein, identical member has identical label, and these views are used for illustrating thisDisclosed exemplary embodiment in literary composition, but not for limiting these exemplary embodiments.
Fig. 1-Fig. 4 is the profile of the different embodiment of enhancement mode BIW member;
Fig. 5-Fig. 7 is the perspective view that can be used for the various exemplary embodiments of the plastics reinforcement in BIW;
Fig. 8 is the fragmentary, perspective view of the exemplary area of the BIW that can strengthen;
Fig. 9 is the diagrammatic representation for the exemplary position of plastics reinforcement;
Figure 10 is the diagram that the collision result of BIW requires;
Figure 11 is the perspective diagram of an embodiment of the honeycomb insert in the joint of B car post and bottom rocking bar;
Figure 12 is the decomposition diagram of the honeycomb insert of Figure 11;
Figure 13 is the perspective diagram of an embodiment of the honeycomb insert in B car post;
Figure 14 is the perspective exploded view of the honeycomb insert of Figure 13;
Figure 15 is the perspective diagram of an embodiment of the honeycomb insert in bottom bar;
Figure 16 is the decomposition diagram of the honeycomb insert of Figure 15.
Detailed description of the invention
As mentioned above, it is desirable to alleviate the weight of vehicle, and not structural damage integrality and durability. Therefore, idealBe to reduce the amount of the metal using in vehicle and damage strength not simultaneously. What run through whole vehicle use is hollow metal structureParts (such as, stringer, crossbeam, Che Zhu, rocking bar, cross bar etc.). The wall thickness of these different parts is enough to provide institute for these partsThe structural intergrity needing, to meet its required function and various laws and regulations requirement. It has been found that, can reduce wall thickness, therebyReduce the weight of this member and this vehicle, simultaneously by keep these parts with local plastic reinforcement in this memberStructural intergrity. In various embodiments, a kind of plastics Enhanced Configuration main body of vehicle is disclosed in this article, such as, machineThe plastics enhancement mode hollow metal of motor vehicle. Disclosed energy absorbing device is mixed type metal plastics solutions.This device is deformable unit, and it comprises and have plastics reinforcement the metal passage of (such as, local plastic reinforcement). EssenceUpper, local plastic Honeycomb part can be used for providing structural intergrity for hollow metal member.
For high speed head-on crash (such as, speed is more than or equal to 29 kms per hour (kmph)), vehicle chassis(such as, bumper, acceptor of energy and crossbeam) front part absorb the impact energy of maximum. For high speed sideCollision, B car post, bottom rocking bar and bottom bar play a crucial role in energy absorption. For overturning or roof extruding, A car post, B car post and roof traverse rod play a crucial role in impact energy absorption. Conventionally, above-mentioned member is hollow goldBelong to part. In order to improve the crash-worthiness of above-mentioned vehicle component, a kind of mixed type metal plastics solution is disclosed herein, itsComprise and there is the passage that local plastic strengthens. Compared with the existing system being formed by metal completely, disclosed extruding deinstallIn the lighter structure of weight, provide and clashed into and/or enhancing characteristic. Extruding deinstall provides a kind of light-duty extrusion system, itsThere is the protection suitable with existing all metal systems. Thus, the gross weight of vehicle reduces, and does not reduce passenger's safetyProperty.
Disclose plastics Enhanced Configuration member, it can be used for the infringement standing in knockout process to minimize. Plastics(such as, thermoplasticity) Enhanced Configuration member comprises around the hardware of plastics reinforcement. It is whole that thermoplasticity reinforcement can run throughIndividual structural elements is located, or is arranged in the strategic locations (such as " part ") of structural elements. Increasing of main structure bodyStrong parts comprise stringer, crossbeam, Che Zhu, chassis, bottom rocking bar, cross bar and other hollow metal members and comprise aboveThe combination of at least one in member.
Plastics reinforcement can have alveolate texture, and it is more generally called " honeycomb " (such as, the battle array of pillar and passageRow). The honeycomb of this structure can be any polygon or circle, such as, ring shape, ellipse, square, rectangle, triangle, water chestnutShape, pentagon, hexagon, heptagon and octagon geometry, and comprise in above geometric figure at least oneCombination. By the plastic tube of extruding is combined, by plastic honeycomb injection mo(u)lding, extrude honeycomb or with otherMode forms this structure, can be made into plastic honeycomb. For example, plastics reinforcement can be coextrusion member, and it has identical or differentThe honeycomb of material, such as, adjacent honeycomb can comprise different material compositions. Alternatively, in some or all honeycombs, haveFoam. In other words, honeycomb can be individually for hollow or be filled, thereby by filling specific honeycomb, by by differencePlastics for specific honeycomb, or by comprising with at least one the combination in upper type, can change this structural integrityProperty. A kind of possible packing material is foam.
Also capable of regulating honeycomb is with respect to the direction of passage, and the energy of (such as, BIW) is inhaled so that tuning Enhanced Configuration memberReceive characteristic. For example, the passage that honeycomb can form can be oriented to become with conduit wall 0 degree (such as, parallel) to 90 degree (vertically). Change speechIt, in certain embodiments, honeycomb can have common main shaft and extend in parallel therewith with hollow channel. In other enforcementIn example, honeycomb can extend perpendicular to the main shaft of hollow channel.
Structural elements is the metal parts in it with hollow channel. Plastics reinforcement is arranged in this passage. At plasticsReinforcement is not to run through in the situation of whole channel location, this plastics reinforcement can be attached with metal, to using vehicleIn process or in the process of clashing into, stop plastics reinforcement to move. Can realize plastics reinforcement and gold with various mechanismsBelong to parts attached, these mechanisms comprise adhesive (Fig. 3), welding (Fig. 1 and Fig. 2), fixture (Fig. 4) and comprise withThe combination of upper at least one.
Some possible hardware material comprises aluminium, titanium, chromium, magnesium, zinc, steel and comprises at least one in above materialIndividual combination. The wall thickness of hardware is all can be all identical or can be different, to strengthen rigidity in the direction of expecting. ExampleAs, one group of comparable another of relative wall is organized relative wall and is had larger/less thickness. In certain embodiments, hardwareThe wall thickness having is less than or equal to 1.6mm, and particularly, 1.0mm is to 1.5mm, and more specifically, 1.3mm is to 1.4mm. LogicalOften, metallic walls (such as, bottom rocking bar, crossbeam, Che Zhu, bumper etc.) wall thickness that has is greater than 1.8mm. Therefore, use is mouldedMaterial reinforcement can be realized the wall thickness that is more than or equal to 10% wall thickness and reduce, and particularly, is more than or equal to 20%, and evenBe more than or equal to 25%.
Plastics reinforcement can comprise various plastic materials, such as, thermoplastic, thermosetting plastics and combination thereof. According toIts character, desired locations in vehicle and the characteristic of this position, can select specific material. For example,, at some embodimentIn, this material can have appropriate rigidity (such as, 0.8 gigapascal (GPa) is to the Young's modulus of 7.0GPa), good extensionProperty (such as, be greater than 30% extensibility), under vehicle is created conditions (such as, weld, spray paint etc., for example, at 400 °FAt temperature, continue 30 minutes, this just can be at parts along with vehicle body is advanced and allows plastic insertion piece to keep during by baking vanishWhole) chemical resistance and/or heat resistance. Exemplary plastic materials comprises thermoplastic and thermoplastic and goldThe combination of genus, elastomeric material and/or thermosets. Possible thermoplastic comprises polybutylene terephthalate (PBT)(PBT); Acrylonitrile-butadiene-styrene (ABS) (ABS); Merlon; Merlon/PBT blend; Merlon/ABS is commonMixed thing; Copolycarbonate-polyesters, methods; Acrylic acid-styrene-acrylonitrile (ASA); Acrylonitrile-(ethene improved-polypropylene diamines)-Styrene (AES); Phenylene ether resin; Polyphenylether/polyamide blend; Polyamide; Diphenyl sulfide resin; Polyvinylchloride; High resistanceRush polystyrene (HIPS); Low/high density polyethylene (HDPE) (L/HDPE); Polypropylene (PP); Expanded polypropylene (EPP); And thermoplasticProperty alkene (TPO). For example, plastic member can compriseResin, can be from SABICInnovativePlasticsIPB.V. buy this resin. These plastics are enhancement mode alternatively, such as, there is fiber, particle, thin slice and comprise with upperThe combination of at least one. For example, plastic insertion piece can be formed by STAMAX* material, and this material is that long glass fibres enhancement mode is poly-Propylene, can buy this material from SABICInnovativePlasticsIPB.V.. Also can be from comprising any above-mentioned materialAnd/or at least one combination in reinforcement makes plastic member, such as, the combination of thermosets there is.
The overall size of plastics reinforcement will depend on its position in BIW and the size of related channel program. And, plasticsThe characteristic of reinforcement will depend on needed EAC in specific region, such as, the honeycomb of each unit areThe certain material of the thickness of quantity, honeycomb wall and plastics reinforcement. The density (the honeycomb quantity of each unit are) of honeycombDepend on needed rigidity, compression properties and the material using. In certain embodiments, this density can be every 100mm2There is 1 to 20 honeycomb, particularly, every 100mm2There is 1 to 10 honeycomb, and more specifically, every 100mm2Have 1To 5 honeycombs. In various embodiments, the wall thickness of plastics reinforcement can be 0.5mm to 10mm, and particularly, 2mm is to 5mm, andAnd more specifically, 2.5mm is to 4mm.
The length of hardware depends on the specific region of BIW, and the length of plastics reinforcement depends in hardwareDegree and the position of enhancing structural intergrity. The length that plastics reinforcement has can match with the length of hardware or is littleIn the length of hardware (such as, can be local; That is, be only arranged in specific position, to obtain this positionStrengthen structural intergrity). Desirably, for farthest weight reduction, plastics reinforcement is positioned to have increased access to expectationStructural intergrity (such as, be more than or equal to the structural intergrity of the hardware of standard, and can not make the wall thinner) neededThe weight of minimum. In certain embodiments, the length of plastics reinforcement is less than or equal to 1,000mm, particularly, be less than orEqual 800mm, and more specifically, be less than or equal to 300mm. In various embodiments, the length of plastics reinforcement can be littleIn or equal hardware length 80%, particularly, be less than or equal to 60%, more specifically, be less than or equal to50%, and even more specifically, be 10% of the length of hardware (hardware, being strengthened by plastics reinforcement)To 35%. For example, in certain embodiments, the length that plastics reinforcement has be 150mm to 350mm, particularly, for200mm is to 250mm, such as, in car post or crossbeam. In other embodiments, the length that plastics reinforcement has is 500mmTo 800mm, particularly, for 600mm is to 700mm, such as, in the rocking bar of bottom.
As mentioned above, plastics reinforcement can be positioned at the zones of different of vehicle, such as, be positioned at bumper and/or BIW (ratioAs, crossbeam, Che Zhu, chassis, bottom rocking bar and cross bar) and comprise in the combination with upper at least one. Use collisionResult can be determined the reinforcement expectation ad-hoc location in hardware. For example, with reference to Figure 10, as seen at B car post (such as, B car postCenter near) in and/or in the bottom rocking bar joining with B car post, need reinforcement (to see the exemplary reinforcement position in Fig. 9Put 70).
With reference to accompanying drawing, can more completely understand member disclosed herein, technique and equipment. These views are (at thisIn literary composition also referred to as " figure ") be only schematic diagram, to facilitate and the disclosure is easily described, and be therefore not intended to represent thisThe scope of the relative size of a little devices or its member and size and/or restriction or restriction exemplary embodiment. Although for clearFor the purpose of, use in the following description proprietary term, but these terms are intended to the reality that only represents that selection describes in the drawingsExecute routine ad hoc structure, be not intended to limit or restriction the scope of the present disclosure. In view below and following description, be appreciated that, similar figure denote represents to have the member of identity function.
Fig. 1-Fig. 4 is plastics Enhanced Configuration element cross-section example. As shown in the figure, member can weld (Fig. 1-Fig. 4),Comprise the wall thickness (Fig. 1) of standard, comprise thinner wall portion (Fig. 2-Fig. 4), comprise plastics reinforcement is remained on to gluing in memberMixture (Fig. 3), and/or comprise fixture (Fig. 4). Fixture can be machinery and/or chemical devices. Exemplary mechanical is fixedDevice comprises that Lock Part is (for example, such as, plastics (, are pressed through in the wall of the outer surface that connects plastics reinforcement and BIW memberThe plastics of opening)), buckle, hook, screw, bolt, rivet, weld part, crimping (such as, curling metallic walls), from metalComponent wall portion to and/or enter plastics reinforcement (such as, extend in passage so that the tab engaging with plastics reinforcement from wallDeng) metal protuberance etc. Frictional fit also can be used for reinforcement to be held in place. Chemistry fixture can comprise adhesive,Such as, adhesive, binding agent etc. For example, plastic member can be co-molded to hardware, so as some plastics enter throughIn the opening of metallic walls and solidify, thereby member is bonded together. In another embodiment, can be along allowing metal prominentSheet overhangs out outwardly and bounces back into original position and strengthens so that plastics reinforcement is inserted metal by the direction engaging with plastics reinforcementIn part, thereby stop this plastics reinforcement to move. Alternatively, plastics reinforcement can comprise engaging zones (such as, depression, recess,Hole etc.), it is configured to engage and further stop hardware to separate with plastics reinforcement with tab. In some enforcementIn example, before or after strengthening, hardware can reduce size, thereby can not mobile reinforcement (such as, reinforcement canIn insertion hardware, and this member can be close to reinforcement curling, to stop removing subsequently or moving of plastics reinforcementMoving).
In these figure, plastic member is positioned at the passage of hardware, and wherein, hardware remains on by weld partTogether. Hardware can be thin member. Fig. 3 shows the adhesive of attached plastic member and hardware, and Fig. 4 show byMechanical fastening system that plastics and hardware keep together (such as, buckle).
Fig. 5-Fig. 7 shows the exemplary design of plastics reinforcement, comprises some exemplary shape for its honeycomb. MouldMaterial member some exemplary design comprise hierarchy, it comprise multilayer triangular structure (such as, have form leg-of-muttonThe layer of diagonal ribs; Such as, Fig. 5), circle honeycomb (such as, circular, oval etc.), polygon honeycomb (such as, sixLimit shape honeycomb (such as, Fig. 7), quadrangle honeycomb (such as, Fig. 6), pentagon etc.) and comprise with extremely upperThe combination of few one.
Fig. 8 is the diagrammatic representation of the interior possible plastics reinforcement position of vehicle. Herein, plastic insertion piece can be positioned at confirmationIn in position one or any combination. For example, A car post 50 (such as, near the center of the length of A car post), B car post 52(such as, near the center of the length of B car post), C car post 54 (such as, near the center of the length of C car post), D car post 56(such as, near the center of the length of D car post), roof rail 58 (such as, the length along roof rail multiple separatelyPosition in; Such as, placed in the middle above vehicle window) and/or bottom rocking bar 60 (such as, the district joining at B car post and bottom rocking barIn territory). For example, about 10% to 30% the insert that occupies the length of hardware can be positioned at A car post 50, B car post 52, carIn top longeron 58 and bottom rocking bar 60. Detailed cross-sectional view shown in Fig. 2 shows two steel passages and can weld together, withJust the hollow member that forms " body in white ", wherein plastic insertion piece is positioned at hollow space. The correct position of these plastic insertion piecesPut the crash-worthiness performance that depends on that different high-speed impacts requires. Obviously visible from view (such as, Fig. 5-Fig. 7), honeycombedBecome passage. Passage can be oriented to parallel with the main shaft of the hollow space forming in body in white member, and passage is oriented and white carThe main shaft of the hollow space forming in body member is vertical, thereby provides further structural intergrity (to see Figure 11, Figure 13 and Tu15)。
Fig. 9 is the diagrammatic representation of concept, wherein, proposes at A car post, B car post, roof rail and bottom rocking bar etc.Confirm that position arranges local plastic insert. Detailed cross-sectional view shown in Fig. 9 shows two steel channel welds together,To form the hollow member of ' body in white ', and plastic insertion piece is positioned at above-mentioned hollow space. These plastic insertion piecesThe crash-worthiness performance that different high-speed impacts requires is depended in tram.
In certain embodiments, plastics reinforcement is can be with hardware co-molded and be positioned at cavity. Pass through standardInsert molding process, can realize this target.
By following limiting examples, further set forth energy-absorbing assembly. Be noted that all examples are mouldIntend.
Example
Example 1: collision performance: high-speed side collision FMVSS214 test performance
In order to assess the vehicle crash-worthiness of high-speed side collision FMVSS214 test protocol, consider general whole vehicle model. ?The post that smooth barrier clashes into and speed is 32kmph that to have studied according to the speed of FMVSS214 test protocol be 54kmphBody clashes into. Auto model comprises all BIW members (A car post, B car post, C car post, D car post, front beam, chassis ladder(ladder), roof cross bar, bottom bar, roof rail and bottom rocking bar), body panel, tire and the member that suspends,And for other members of the internals of vehicle etc. have added equivalent mass. Consider that all these members by thickness are all0.7 millimeter (mm) makes to the steel of 2.0mm. The high-speed side collision performance of this auto model with in BIW member, there are plasticsThe auto model of Honeycomb part is suitable.
For side collision, bottom rocking bar, B car post and bottom bar play a crucial role aspect energy absorption. AsShown in Figure 11 in the joint of B car post 52 and bottom rocking bar 60, as shown in Figure 13 at B car post 52 places and as figureShown in 15 at bottom bar 62 places, combined by the material NorylGTX* resin (polyphenyl of polyamide and modificationEther polymer, can buy from SABICInnovativePlastics, Pittsfiled, MA) thickness made is 2.4mmHexagon honeycomb. Figure 12, Figure 14 and Figure 16 show and put into respectively moulding of position that Figure 11, Figure 13 and Figure 15 confirmThe configuration of material insert.
The size of honeycomb insert is with respect to Encapsulation Change available in steel passage. The insert (Figure 12) at rocking bar place, bottomBe designed to have the degree of depth of about 70mm, and cover about 400mm at the T junction place of B car post 52 and bottom rocking bar 60 ×The area (Figure 11) of 200mm. Honeycomb insert (Figure 14) in B car post is designed to have the degree of depth of about 60mm, and covers BThe area (Figure 13) of the 60mm × 350mm of car post. The honeycomb insert (Figure 16) of bottom bar 62 is designed to have the dark of 80mmDegree, and the area (Figure 15) of about 500mm × 90mm of covering bottom bar. As described below, after deliberation these honeycombsThe different situations of the combination of insert.
In the process of high-speed side collision, B car post can be invaded in driver's body, damages. Therefore, the distortion of B car postFor the key parameter of assessment vehicle crash-worthiness. Retaining space between B car post and the center line of operating seat has been determined peaceFull property (seeing Figure 10). Obtain the B car post distortion about smooth barrier clashes into and cylinder clashes at table 2.
By above-mentioned research, for high-speed side collision, compared with there is no plastics reinforcement, at plastic honeycomb reinforcementIn situation in diverse location, observe vehicle BIW improvement in performance 15% to 30%.
For in the process of high-speed side collision, keep identical structural intergrity (collision performance), increase with there is no plasticsThe design of strong part is compared, the plastics reinforcement of BIW can help by BIW weight saving 10% or more than, this is because diverse locationThe steel meter (thickness) at place reduces.
From test data, use local plastic reinforcement (such as, hollow channel runs through plastic honeycomb knot whereinStructure) wall thickness of enhancement mode member can be reduced 15% or more than, simultaneously holding structure integrality.
By foam-filled member, whole volumes of hollow part are filled to foam, and expanded material and company of wall portionConnect, and therefore provide absorbability and load to distribute. Strengthen the material character of characteristic based on foam. But foam enhancing system needsWant chemical reaction, this chemical reaction must be suitable for the production technology of vehicle, especially aspect incident temperature. Strengthen function thereforeDepend on the accurate and constant relevance to technological parameter. Another shortcoming is, structure member is no longer easy each otherSeparate, this just makes to be more difficult to reclaim. In addition, this space is filled to foam completely, can cause roughly enhancement effect uniformly,And the designing requirement can not Consideration of Three-dimensional changing.
In the extruding deinstall system that comprises the steel stamping part that is fixed to metallic plate by resinoid, leadingBody passes while curing the baking oven of paint, and adhesive will activate and expand. Therefore, this system is not best. Stamping parts is also heavierAnd conventionally need to apply excessive adhesive, to guarantee the strong bonded of deinstall and main body.
By by structural elements (such as, the metal bearing carrier of any hollow in vehicle) and described herein mouldingThe combination of material reinforcement, has realized several advantages: (i) compared with all hardwares, this design is lighter, but has still met phaseSame structural requirement; (ii) compared with other reinforcements (such as, compared with foam, expandable epoxy and steel reinforcement),Plastics reinforcement has high rigidity with regard to weight, (iii), compared with foam or epoxy reinforcement solution, is spraying paint weekInterim have better hot property, and/or (iv) existing assembly line does not need to change; Such as, can manufacture extruding deinstall andIn motor vehicles, use, and do not use extra treatment step. In addition,, due to when the weight saving, can realize identical structureIntegrality, or in the time that all steel structure members (such as, BIW) have identical standard weights, can obtain better structureIntegrality, so this design is more suitable for the CO2 emission requirement coming into force in 2016 in meeting expection, and meets stateThe safety requirements of highway traffic safety office of family (NHTSA).
In one embodiment, a kind of main structure body of vehicle comprises: hollow metal member, it comprises and limits passageWall, wherein, described metal vehicle component has hardware length, and wherein, described metal vehicle component select free stringer,Crossbeam, Che Zhu, chassis, bottom rocking bar, cross bar and comprise the group constituting with upper at least one; And plasticsReinforcement, it has honeycomb, and wherein, described plastics reinforcement is positioned at described passage. Described hardware can be carThe part of main structure body.
In one embodiment, a kind of vehicle comprises: main structure body, engine and driving mechanism. This main structure body bagDraw together: hollow metal vehicle component, it comprises the wall that limits passage, wherein, described metal vehicle component has hardware length,And wherein, described metal vehicle component selects free stringer, crossbeam, Che Zhu, chassis, bottom rocking bar, cross bar and comprises aboveIn at least one the group constituting; And plastics reinforcement, it has honeycomb, wherein, and described plastics reinforcementBe positioned at described passage.
In various embodiments, (i) filled honeycomb; And/or (ii) plastics reinforcement comprises thermoplastic; And/or(iii) plastics reinforcement further comprises fibre-reinforced thermoplastic; And/or (iv) the plastics reinforcement of plastics reinforcementLength is less than or equal to 80% of hardware length; And/or (v) plastics reinforcement length is that 10% of hardware length arrives35%; And/or (vi) plastics reinforcement has hollow honeycomb, it has hexagon honeycomb geometry, and plastics increaseThe length that strong part has is that 150mm is to 350mm; And/or (vii) plastics reinforcement has hollow honeycomb, it has hexagonShape honeycomb geometry, and the length that plastics reinforcement has is that 500mm is to 800mm; And/or (viii) plastics reinforcement profitBe attached to metal vehicle component with mechanical fastening system; And/or (ix) metal vehicle component is bottom rocking bar; And/or (x) metalVehicle component is bumper; And/or (xi) metal vehicle component has the space with main shaft, and wherein, honeycomb comprisesPassage, and wherein, passage is oriented vertical with main shaft; And/or (xii) metal vehicle component has the space with main shaft, andAnd wherein, honeycomb comprises passage, and wherein, passage is oriented vertical with main shaft.
All scopes disclosed herein all comprise end points, and these end points can combine each other independently (such as," reach the scope of 25wt.%, or more specifically, reach the scope of 5wt.% to 20wt.% " and comprise end points and " 5wt.% arrivesThe scope of 25wt.% " all medians, etc.). " combination " comprises blend, mixture, alloy, product etc. AndAnd term " first ", " second " etc. do not represent any order, quantity or importance in this article, but at partsBetween distinguish. Term " one " and " one " and " being somebody's turn to do " do not represent to limit to a number or amount in this article, and are appreciated that as comprisingOdd number and plural number, unless be otherwise noted in this article or obviously contradicted with context. Plural suffix used herein "Be intended to comprise odd number and the plural number of its term of modifying, thus comprise this term one or more (such as, film comprises oneIndividual or multiple films). In whole description, related " embodiment ", " another embodiment ", " embodiment " etc.Deng, the specific parts that represent to describe together with this embodiment (such as, feature, structure and/or characteristic) be included in institute hereinIn at least one embodiment describing, and can or can not be present in other embodiment. In addition it being understood that,Described parts can combine by any suitable mode in various embodiments.
Although described specific embodiment, for applicant or those skilled in the art, replacedThing, amendment, variation, improvement and substantial equivalent be exist or also may not yet predict at present. Therefore, carryThe claims of handing over and may revise are intended to comprise all this alternatives, amendment, variation, improvement and essenceOn equivalent.
Claims (14)
1. a main structure body for vehicle, comprising:
Hollow metal vehicle component, described hollow metal vehicle component comprises the wall that limits the passage with main shaft, wherein saidHollow metal vehicle component has hardware length, and wherein, described hollow metal vehicle component selects free crossbeam, carPost, chassis, bottom rocking bar, cross bar and comprise the group that combination was formed with upper at least one; And
Plastics reinforcement, described plastics reinforcement has hexagon honeycomb, and wherein said plastics reinforcement is positioned at described logicalIn road.
2. main structure body according to claim 1,
Wherein, described plastics reinforcement utilizes mechanical fastening system to be attached to described hollow metal vehicle component.
3. according to the main structure body described in any one in claim 1-2, wherein, described hexagon honeycomb is filled.
4. according to the main structure body described in any one in claim 1-2, wherein, described plastics reinforcement comprises that thermoplasticity mouldsMaterial.
5. according to the main structure body described in any one in claim 1-2, wherein, described plastics reinforcement further comprises fiberThe thermoplastic strengthening.
6. according to the main structure body described in any one in claim 1-2, wherein, the length that described plastics reinforcement has is less thanOr equal 80% of described hardware length.
7. according to the main structure body described in any one in claim 1-2, wherein, described plastics reinforcement length is described metal10% to 35% of member length.
8. according to the main structure body described in any one in claim 1-2, wherein, described plastics reinforcement has hollow honeycomb knotStructure, and the length that described plastics reinforcement has is that 150mm is to 350mm.
9. according to the main structure body described in any one in claim 1-2, wherein, described plastics reinforcement has hollow honeycomb knotStructure, and the length that described plastics reinforcement has is that 500mm is to 800mm.
10. according to the main structure body described in any one in claim 1-2, wherein, described hollow metal vehicle component is bottomRocking bar.
11. according to the main structure body described in any one in claim 1-2, and wherein, described hollow metal vehicle component comprises guarantorDanger thick stick.
12. according to the main structure body described in any one in claim 1-2, and wherein, described hollow metal vehicle component has bandThe space of main shaft, and wherein, described hexagon honeycomb comprises passage, and wherein, described passage is oriented with describedMain shaft is vertical.
13. 1 kinds of vehicles, comprising:
Main structure body, comprises hollow metal vehicle component, and described hollow metal vehicle component comprises the wall that limits passage, wherein,Described hollow metal vehicle component has hardware length, and wherein, described hollow metal vehicle component select free crossbeam,Che Zhu, chassis, bottom rocking bar, cross bar and comprise the group that combination was formed with upper at least one; And plastics strengthenPart, described plastics reinforcement has hexagon honeycomb, and wherein said plastics reinforcement is positioned at described passage;
Engine; And
Driving mechanism.
14. vehicles according to claim 13, wherein, described hollow metal vehicle component has the space with main shaft, andAnd wherein, described hexagon honeycomb comprises passage, and wherein, described passage is oriented vertical with described main shaft.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US12/973,184 | 2010-12-10 | ||
| US12/973,184 US8322780B2 (en) | 2010-12-20 | 2010-12-20 | Reinforced body in white and method of making and using the same |
| PCT/US2011/065798 WO2012087910A1 (en) | 2010-12-20 | 2011-12-19 | Reinforced body in white and method of making and using the same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103261006A CN103261006A (en) | 2013-08-21 |
| CN103261006B true CN103261006B (en) | 2016-06-15 |
Family
ID=45496284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201180061234.1A Active CN103261006B (en) | 2010-12-20 | 2011-12-19 | Enhancement mode body in white and production and preparation method thereof |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US8322780B2 (en) |
| EP (2) | EP2655169B1 (en) |
| KR (2) | KR20130077896A (en) |
| CN (1) | CN103261006B (en) |
| BR (1) | BR112013013778A2 (en) |
| WO (1) | WO2012087910A1 (en) |
Families Citing this family (42)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8505262B2 (en) * | 2009-03-17 | 2013-08-13 | Pilkington Italia S.P.A. | Vehicle glazing having a trim mounted thereon |
| FR2967740B1 (en) * | 2010-11-22 | 2012-12-28 | Faurecia Bloc Avant | DEVICE FOR ENERGY ABSORPTION WITH FIBERS BORNE IN A PLASTIC MATERIAL, AND FRONT PANEL ASSOCIATED |
| US8696051B2 (en) * | 2010-12-22 | 2014-04-15 | Tesla Motors, Inc. | System for absorbing and distributing side impact energy utilizing a side sill assembly with a collapsible sill insert |
| US20120161472A1 (en) | 2010-12-22 | 2012-06-28 | Tesla Motors, Inc. | System for Absorbing and Distributing Side Impact Energy Utilizing an Integrated Battery Pack |
| DE102011009892A1 (en) * | 2011-01-31 | 2012-08-02 | Benteler Sgl Gmbh & Co. Kg | Motor vehicle component and method for producing the motor vehicle component |
| WO2013080863A1 (en) * | 2011-11-29 | 2013-06-06 | トヨタ車体株式会社 | Shock-absorbing member for vehicle |
| DE102013203337A1 (en) * | 2012-03-30 | 2013-10-02 | Fuji Jukogyo K.K. | vehicle |
| DE102012018547A1 (en) * | 2012-09-20 | 2014-03-20 | Westfalia-Automotive Gmbh | Carrier assembly for a trailer hitch or a load carrier from a sheet metal blank |
| JP6172848B2 (en) | 2012-09-26 | 2017-08-02 | 株式会社Ｓｕｂａｒｕ | vehicle |
| JP6148915B2 (en) * | 2012-09-26 | 2017-06-14 | 株式会社Ｓｕｂａｒｕ | vehicle |
| DE102012221193B4 (en) * | 2012-11-20 | 2023-03-16 | Bayerische Motoren Werke Aktiengesellschaft | Motor vehicle body designed for a small overlap collision |
| DE102012221194A1 (en) * | 2012-11-20 | 2014-06-05 | Bayerische Motoren Werke Aktiengesellschaft | Motor vehicle body designed for a low overlap collision |
| US8864216B2 (en) * | 2013-01-18 | 2014-10-21 | Sabic Global Technologies B.V. | Reinforced body in white and method of making and using the same |
| US9067550B2 (en) | 2013-01-18 | 2015-06-30 | Sabic Global Technologies B.V. | Polymer, energy absorber rail extension, methods of making and vehicles using the same |
| JP5768838B2 (en) | 2013-06-17 | 2015-08-26 | トヨタ自動車株式会社 | Vehicle skeleton structure |
| FR3008945B1 (en) * | 2013-07-25 | 2018-03-02 | Compagnie Plastic Omnium | SIDE AMOUNT FOR PERFECTED AUTOMOTIVE VEHICLE CASE |
| CN105848991B (en) * | 2013-10-16 | 2020-05-22 | 汉高股份有限及两合公司 | Subframe and method for reinforcing the same |
| WO2015125094A1 (en) | 2014-02-18 | 2015-08-27 | Sabic Global Technologies B.V. | Materials with enhanced thermal capability under transient heat load |
| US10183638B2 (en) * | 2014-03-12 | 2019-01-22 | Tres S.R.L. | Polymeric shock absorbing element for a vehicle and longitudinal side member |
| EP3154828B1 (en) | 2014-06-16 | 2020-01-15 | SABIC Global Technologies B.V. | Method of making a laminate, an energy absorbing device, an energy absorbing device composition, and a forming tool |
| US9376013B2 (en) | 2014-08-05 | 2016-06-28 | KIRCHHOFF Van-Rob Automotive | Composite fuel tank support |
| US9598111B2 (en) * | 2014-08-29 | 2017-03-21 | GM Global Technology Operations LLC | Microtruss replacing structural foam in body structural application |
| US9868361B2 (en) * | 2014-12-11 | 2018-01-16 | Ford Global Technologies, Llc | Battery impact absorbing system |
| US9764769B2 (en) | 2015-02-09 | 2017-09-19 | Honda Motor Co., Ltd. | Vehicle frame structural member assembly and method |
| CN105015623B (en) * | 2015-07-31 | 2018-01-09 | 中国汽车工程研究院股份有限公司 | A kind of counter-bending structure of white body and its arrangement |
| US9637175B2 (en) * | 2015-08-13 | 2017-05-02 | Ford Global Technologies, Llc | Extruded vehicle body component |
| USD820749S1 (en) | 2015-12-29 | 2018-06-19 | Sabic Global Technologies B.V. | Roof component for a motor vehicle |
| US10155542B2 (en) | 2016-01-22 | 2018-12-18 | Ford Global Technologies, Llc | Stepped honeycomb rocker insert |
| US10029734B2 (en) | 2016-01-22 | 2018-07-24 | Ford Global Technologies, Llc | Rocker insert formed by connected tubular members |
| US10336373B2 (en) | 2016-09-07 | 2019-07-02 | Thunder Power New Energy Vehicle Development Company Limited | Lateral energy absorption system |
| US10766536B2 (en) * | 2016-09-07 | 2020-09-08 | Thunder Power New Energy Vehicle Development Company Limited | Lateral energy absorption system |
| KR102524446B1 (en) * | 2016-12-30 | 2023-04-21 | 사빅 글로벌 테크놀러지스 비.브이. | Hybrid structure and its manufacturing method |
| KR102336398B1 (en) * | 2017-05-10 | 2021-12-08 | 현대자동차주식회사 | Sub frame of vehicle |
| WO2019029989A1 (en) * | 2017-08-07 | 2019-02-14 | Sika Technology Ag | System for a sealed and reinforced structural element |
| US10308286B2 (en) | 2017-09-11 | 2019-06-04 | Ford Global Technologies, Llc | Light weight rocker reinforcement |
| EP3710340B1 (en) | 2017-11-15 | 2022-06-29 | Sika Technology AG | Device for reinforcing a structural element |
| DE102017222984A1 (en) * | 2017-12-18 | 2019-06-19 | Bayerische Motoren Werke Aktiengesellschaft | Fiber-reinforced plastic component with plastic foam structure |
| WO2019181434A1 (en) * | 2018-03-22 | 2019-09-26 | 東レ株式会社 | Composite structure |
| JP2019217850A (en) * | 2018-06-18 | 2019-12-26 | トヨタ自動車株式会社 | Vehicle lateral structure |
| EP3747735A1 (en) * | 2019-06-07 | 2020-12-09 | SABIC Global Technologies B.V. | Structural bodies for vehicles having honeycomb inserts and methods of making and using same |
| US20230278636A1 (en) | 2020-06-25 | 2023-09-07 | Sabic Global Technologies B.V. | Hybrid rocker reinforcement for small overlap impact |
| US11358647B1 (en) * | 2021-01-12 | 2022-06-14 | GM Global Technology Operations LLC | Locally reinforced foam-filled composite components for vehicle body structures and methods of making the same |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5682667A (en) * | 1996-04-10 | 1997-11-04 | The Budd Company | Method for preventing damage to an overslam bumper pocket |
| CN1339002A (en) * | 1999-02-05 | 2002-03-06 | 艾尔坎技术管理有限公司 | Structural support |
| DE10229400A1 (en) * | 2002-06-29 | 2004-01-22 | Dr.Ing.H.C. F. Porsche Ag | Structure for a vehicle, in particular a passenger car |
| CN1620362A (en) * | 2002-01-22 | 2005-05-25 | 陶氏环球技术公司 | Reinforced structural body and manufacturing method therefor |
| EP1759959A2 (en) * | 2005-09-06 | 2007-03-07 | Peugeot Citroen Automobiles SA | Reinforcing insert for a vehicle chassis |
Family Cites Families (65)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3162745A (en) * | 1963-02-12 | 1964-12-22 | Rohr Corp | Method and apparatus for fabricating honeycomb core |
| FR1473197A (en) | 1965-01-27 | 1967-03-17 | Texas Instruments Inc | Method of forming electrical connections, and resulting parts |
| JPS4915877A (en) * | 1972-06-09 | 1974-02-12 | ||
| US5353502A (en) * | 1991-01-14 | 1994-10-11 | Sumitomo Light Metal Industries, Ltd | Method of producing a honeycomb panel insert for fixing a member in an opening |
| US5139297A (en) * | 1991-09-12 | 1992-08-18 | Ford Motor Company | Internal stroking bumper beam |
| JPH0920267A (en) | 1995-07-07 | 1997-01-21 | Hino Motors Ltd | Pillar structure of automobile |
| US5618074A (en) | 1996-04-10 | 1997-04-08 | Weast; John B. | Bracket support |
| US5819408A (en) * | 1996-07-10 | 1998-10-13 | Xcorp, Inc. | Recyclable, low cost, collision-resistant automobile chassis and body |
| JP5042404B2 (en) * | 1997-12-19 | 2012-10-03 | コーニング インコーポレイテッド | Cellular honeycomb body and manufacturing method thereof |
| DE19848516A1 (en) | 1998-10-21 | 2000-04-27 | Bayer Ag | Hollow chamber lightweight component |
| EP1065108B1 (en) | 1999-06-28 | 2004-04-21 | Mazda Motor Corporation | Structure of the front of a vehicle body |
| DE19934141A1 (en) | 1999-07-26 | 2001-02-01 | Dynamit Nobel Kunststoff Gmbh | Bumper support for improved pedestrian protection in motor vehicles |
| US20030164618A1 (en) | 1999-11-29 | 2003-09-04 | Derek Gentle | Energy-absorbing elements for automobile bumpers and methods of making the same |
| JP3681945B2 (en) | 2000-02-15 | 2005-08-10 | ジー・ピー・ダイキョー株式会社 | Bumper reinforcement with shock absorbing mechanism |
| JP4605849B2 (en) | 2000-03-30 | 2011-01-05 | 富士重工業株式会社 | Body front structure |
| FR2814425B1 (en) | 2000-09-22 | 2003-02-21 | Peguform France | ENGINE FAIRING FOR IMPROVED RESISTANCE VEHICLE |
| US6394512B1 (en) | 2000-12-15 | 2002-05-28 | Ford Global Technologies, Inc. | Vehicle bumper system |
| JP2002264741A (en) | 2001-03-08 | 2002-09-18 | Fuji Heavy Ind Ltd | Bumper structure |
| JP2002274430A (en) | 2001-03-15 | 2002-09-25 | Fuji Heavy Ind Ltd | Front structure of car body |
| ITMI20011170A1 (en) | 2001-06-01 | 2002-12-01 | Adlev Srl | PROTECTION STRUCTURE FOR VEHICLES, SUITABLE FOR USE, IN PARTICULAR, IN THE EVENT OF IMPACTS WITH PEDESTRIANS |
| GB0119357D0 (en) | 2001-08-08 | 2001-10-03 | Dow Chemical Co | Energy absorption unit |
| US6938936B2 (en) * | 2001-09-12 | 2005-09-06 | General Electric Company | Energy absorber with crash cans |
| EP1300293B1 (en) | 2001-09-28 | 2004-12-01 | Ford Global Technologies, LLC | Motor vehicle with bumper assembly for pedestrian protection |
| GB0124108D0 (en) | 2001-10-06 | 2001-11-28 | Ford Global Tech Inc | A bumper assembly |
| GB0201221D0 (en) | 2002-01-19 | 2002-03-06 | Ford Global Tech Inc | A bumper assembly for a motor vehicle |
| US6513843B1 (en) | 2002-02-21 | 2003-02-04 | Ford Global Technologies, Inc. | Pedestrian protection leg spoiler |
| FR2840574B1 (en) | 2002-06-06 | 2005-01-21 | Faurecia Ind | BUMPER BEAM AND CORRESPONDING MOTOR VEHICLE |
| JP2004009726A (en) * | 2002-06-07 | 2004-01-15 | Junsei:Kk | Method for manufacturing moisture absorbing and acoustic sandwich panel |
| US6685243B1 (en) | 2002-07-30 | 2004-02-03 | Shape Corporation | Bumper for reducing pedestrian injury |
| JP2004161250A (en) | 2002-09-17 | 2004-06-10 | Hanai Seisakusho:Kk | Shock-absorbing bumper device |
| FR2847214B1 (en) | 2002-11-15 | 2005-03-18 | Plastic Omnium Cie | LOW PRESS FOR SHOCK PIECE OF MOTOR VEHICLE AND BUMPER OF MOTOR VEHICLE PROVIDED WITH SUCH LOW SUPPORT |
| US6886872B2 (en) | 2002-12-25 | 2005-05-03 | Mazda Motor Corporation | Automobile bumper structure |
| US20040174025A1 (en) | 2003-03-07 | 2004-09-09 | General Electric Company | Blow molded energy absorber for a vehicle front end |
| FR2859970B1 (en) | 2003-09-23 | 2006-03-03 | Plastic Omnium Cie | CONVERGENT CASSABLE OF MOTOR VEHICLE |
| FR2864811B1 (en) | 2004-01-07 | 2008-08-22 | Renault Sas | IMPACT PROTECTION DEVICE FOR A MOTOR VEHICLE |
| WO2005100100A1 (en) | 2004-03-16 | 2005-10-27 | Compagnie Plastic Omnium | Set of at least two lower supports for a vehicle bumper and a set of two front blocks |
| DE102004013370B4 (en) | 2004-03-17 | 2007-11-22 | Kautex Textron Gmbh & Co. Kg | Energy absorbing component |
| FR2869276B1 (en) | 2004-04-23 | 2006-07-28 | Plastic Omnium Cie | OVERMOLD INSERT BEAM |
| US7222896B2 (en) | 2004-06-22 | 2007-05-29 | Netshape Energy Management Llc | Bumper having separate energy absorber and fascia support |
| DE102004035434A1 (en) | 2004-07-21 | 2006-03-16 | Adam Opel Ag | Reinforcing element for a lower portion of a front bumper, as well as thus equipped front bumper for a motor vehicle |
| US7086690B2 (en) | 2004-08-24 | 2006-08-08 | General Electric Company | Bumper assembly including twin energy absorbers |
| FR2876332B1 (en) | 2004-10-08 | 2007-01-26 | Faurecia Bloc Avant | PERFECTED BUMPER FAIRING PART |
| US7086674B2 (en) | 2004-12-08 | 2006-08-08 | Goertz Alan R | Underride protection bumper for a trailer |
| US7163243B2 (en) | 2004-12-13 | 2007-01-16 | Netshape International, Llc | Bumper for pedestrian impact having thermoformed energy absorber |
| GB2421478A (en) * | 2004-12-21 | 2006-06-28 | L & L Products Inc | Vehicle structure reinforcement member |
| JP4630094B2 (en) | 2005-03-14 | 2011-02-09 | 能美防災株式会社 | Automatic degassing nozzle in fire extinguishing equipment |
| GB0506404D0 (en) * | 2005-03-30 | 2005-05-04 | L & L Products Inc | Improvements in or relating to components |
| US7552955B2 (en) | 2005-05-02 | 2009-06-30 | Netshape Energy Management, Llc | Hybrid bumper with trim |
| FR2887508B1 (en) | 2005-06-22 | 2007-09-28 | Peugeot Citroen Automobiles Sa | ENERGY ABSORPTION BEAM, IN PARTICULAR FOR MOTOR VEHICLE, AND MOTOR VEHICLE EQUIPPED WITH SUCH BEAM |
| FR2890361B1 (en) * | 2005-09-06 | 2009-04-03 | Peugeot Citroen Automobiles Sa | INSERT FOR AUTOMOTIVE VEHICLE BODY |
| JP4171739B2 (en) | 2005-10-19 | 2008-10-29 | 小島プレス工業株式会社 | Pedestrian protection device for vehicle and method for tuning load characteristics in such device |
| US20070138815A1 (en) | 2005-12-21 | 2007-06-21 | Kojima Press Industry Co., Ltd. | Pedestrian protection apparatus for vehicle |
| US7517006B2 (en) | 2006-01-31 | 2009-04-14 | Mazda Motor Corporation | Front structure of automotive vehicle |
| JP4797726B2 (en) | 2006-03-20 | 2011-10-19 | マツダ株式会社 | Automotive front structure |
| US7441828B2 (en) | 2006-06-14 | 2008-10-28 | Kojima Press Industry Co., Ltd. | Pedestrian protection apparatus for vehicle |
| DE102006032867A1 (en) | 2006-07-14 | 2008-01-17 | Rehau Ag + Co. | Hollow chamber assembly and method for producing such a hollow chamber assembly |
| US20080048462A1 (en) | 2006-08-02 | 2008-02-28 | Meridian Automotive System, Inc. | Thermoplastic composite bumper system |
| US20080286522A1 (en) * | 2006-12-15 | 2008-11-20 | Subhotosh Khan | Honeycomb having a low coefficient of thermal expansion and articles made from same |
| US7845688B2 (en) * | 2007-04-04 | 2010-12-07 | Savant Measurement Corporation | Multiple material piping component |
| DE102007038087A1 (en) | 2007-08-11 | 2009-02-12 | GM Global Technology Operations, Inc., Detroit | Side panel for motor vehicle body, has outer plate, inner plate and reinforcement arranged between them, which is made of fiber reinforced plastic or fiber reinforced thermoplastic |
| US8042847B2 (en) | 2007-12-19 | 2011-10-25 | Sabic Innovative Plastics Ip B.V. | Tray energy absorber and bumper system |
| US7748773B2 (en) * | 2007-12-31 | 2010-07-06 | Sika Technology Ag | Structural member reinforcement |
| US8047603B2 (en) | 2008-06-13 | 2011-11-01 | Sabic Innovative Plastics Ip B.V. | Plastic crush countermeasure for vehicles |
| US7806448B2 (en) | 2008-11-04 | 2010-10-05 | Sabic Innovative Plastics Ip B.V. | Vehicle bumper system with energy absorber |
| DE102008058225A1 (en) * | 2008-11-19 | 2010-07-08 | Lanxess Deutschland Gmbh | Lightweight component in hybrid construction |
-
2010
- 2010-12-20 US US12/973,184 patent/US8322780B2/en active Active
-
2011
- 2011-12-19 KR KR1020137013922A patent/KR20130077896A/en active Application Filing
- 2011-12-19 EP EP11809016.6A patent/EP2655169B1/en active Active
- 2011-12-19 KR KR1020147014217A patent/KR101790189B1/en active IP Right Grant
- 2011-12-19 WO PCT/US2011/065798 patent/WO2012087910A1/en active Application Filing
- 2011-12-19 BR BR112013013778A patent/BR112013013778A2/en not_active IP Right Cessation
- 2011-12-19 EP EP15180133.9A patent/EP2985211A1/en not_active Withdrawn
- 2011-12-19 CN CN201180061234.1A patent/CN103261006B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5682667A (en) * | 1996-04-10 | 1997-11-04 | The Budd Company | Method for preventing damage to an overslam bumper pocket |
| CN1339002A (en) * | 1999-02-05 | 2002-03-06 | 艾尔坎技术管理有限公司 | Structural support |
| CN1620362A (en) * | 2002-01-22 | 2005-05-25 | 陶氏环球技术公司 | Reinforced structural body and manufacturing method therefor |
| DE10229400A1 (en) * | 2002-06-29 | 2004-01-22 | Dr.Ing.H.C. F. Porsche Ag | Structure for a vehicle, in particular a passenger car |
| EP1759959A2 (en) * | 2005-09-06 | 2007-03-07 | Peugeot Citroen Automobiles SA | Reinforcing insert for a vehicle chassis |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2012087910A1 (en) | 2012-06-28 |
| CN103261006A (en) | 2013-08-21 |
| US20120153669A1 (en) | 2012-06-21 |
| EP2985211A1 (en) | 2016-02-17 |
| EP2655169A1 (en) | 2013-10-30 |
| US8322780B2 (en) | 2012-12-04 |
| KR20130077896A (en) | 2013-07-09 |
| KR101790189B1 (en) | 2017-10-25 |
| BR112013013778A2 (en) | 2016-09-13 |
| KR20140079866A (en) | 2014-06-27 |
| EP2655169B1 (en) | 2015-09-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103261006B (en) | Enhancement mode body in white and production and preparation method thereof | |
| US9771109B2 (en) | Reinforced body in white and reinforcement therefor | |
| US20230192197A1 (en) | Method of making a laminate, an energy absorbing device, an energy absorbing device composition, and a forming tool | |
| US8336933B2 (en) | Energy absorbing device and methods of making and using the same | |
| EP2956337B1 (en) | Hybrid quarter module design for front underrun protection device | |
| CN115776961A (en) | Hybrid side sill reinforcement for small overlap impacts | |
| EP3562732B1 (en) | Hybrid structures and methods of making the same |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: Holland city Aupu zoom Bergen Applicant after: Sabic Innovative Plastics IP Address before: Holland city Aupu zoom Bergen Applicant before: Sabic Innovative Plastics IP |
|
| COR | Change of bibliographic data | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |